NOAA has granted Arizona and New Mexico $3.5 million over the next five years to help prepare for and adapt to climate variability and change.

The grants, called Regional Integrated Sciences and Assessments (RISA) funds, will be used to allow departments of health and environment to conduct research, and to help drought agencies incorporate climate information into their planning and implementation.

"The southwest United States has the fastest growing population in the nation, yet cities and tribal lands in Arizona and New Mexico are severely affected by drought," Richard Rosen, acting director of NOAA's Climate Program Office said.

"These projects will help people understand and make decisions to minimize the risks associated with changing water resources and other challenges posed by a changing climate."

Additionally, NOAA awarded seven smaller grants for one- and two-year projects. The awards, which totaled $600,000, are to encourage collaboration with federal and non-federal partners on climate adaptation, NOAA said.